diff options
Diffstat (limited to 'src/include/storage/bufmgr.h')
| -rw-r--r-- | src/include/storage/bufmgr.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/storage/bufmgr.h b/src/include/storage/bufmgr.h index 7f5def6bada..ecc1c3a909b 100644 --- a/src/include/storage/bufmgr.h +++ b/src/include/storage/bufmgr.h @@ -163,7 +163,9 @@ extern PGDLLIMPORT int maintenance_io_concurrency; #define MAX_IO_COMBINE_LIMIT PG_IOV_MAX #define DEFAULT_IO_COMBINE_LIMIT Min(MAX_IO_COMBINE_LIMIT, (128 * 1024) / BLCKSZ) -extern PGDLLIMPORT int io_combine_limit; +extern PGDLLIMPORT int io_combine_limit; /* min of the two GUCs below */ +extern PGDLLIMPORT int io_combine_limit_guc; +extern PGDLLIMPORT int io_max_combine_limit; extern PGDLLIMPORT int checkpoint_flush_after; extern PGDLLIMPORT int backend_flush_after; |